Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Owning a Spacebar | 2024 | John Walker | Buy |
| 2 | Declining Empire | 2024 | John Walker | Buy |
| 3 | Revolt | 2025 | John Walker | Buy |
| 4 | Promise of War | 2025 | John Walker | Buy |
| 5 | Impossible Odds | 2025 | John Walker | Buy |
| 6 | Universal Change | 2025 | John Walker | Buy |
Owning A Spacebar is a six-book science fiction series by John Walker, published in 2024 and 2025. The premise starts with a character running a bar in space before getting pulled into bigger problems, moving from Declining Empire through Revolt, Promise of War, and Universal Change.